The absolute stereochemistry and cytotoxicity of the ascidian-derived metabolite, longithorone J
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The absolute stereochemistry of longithorone J (1) from the ascidian Aplidium longithorax has been determined using the advanced Mosher method. Based on biosynthetic reasoning and chiroptical data comparison the absolute stereochemistry for longithorone K (2) was also assigned. Longithorone J was tested for cytotoxicity against the cell lines SHSY5Y, HEK293T and A549. Compound 1 showed minimal cytotoxicity towards the SHSY5Y and HEK293T cell lines.
Natural Product Research
Copyright 2006 Taylor & Francis. Use hypertext link to the publisher version.